Personality disorders are listed in the Diagnostic and Statistical Manual of Mental Disorders published by the American Psychiatric Association, most recently published in 2022 as the DSM-5-TR. It ...

The exact cause of personality disorders is unclear. However, genetics, neurological differences, and environmental factors may contribute to the development of these complex mental health conditions.

Is it possible to spot personality dysfunction from someone's everyday word use? My colleagues and I have conducted research ...

Many people in older generations grew up believing any form of mental illness was a sign of weakness — something that not only shouldn’t be talked about, but should be collectively ignored. Certain ...

A recent study published in the American Journal of Psychiatry has provided new insights into the genetic basis of mental disorders. The authors found that genetic variants associated with a ...

Schizoid and paranoid personality disorders have key differences. Paranoid personality disorder (PPD) leads people to think that others are trying to harm them, while schizoid personality disorder ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Changes to just one gene, called GRIN2A, have now been tied to psychiatric symptoms, including early-onset schizophrenia.

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